Base | Representation |
---|---|
bin | 110001110011… |
… | …010011011010 |
3 | 220120021100201 |
4 | 301303103122 |
5 | 11320231234 |
6 | 1143452414 |
7 | 215652535 |
oct | 61632332 |
9 | 26507321 |
10 | 13055194 |
11 | 7407619 |
12 | 445710a |
13 | 2921389 |
14 | 1a3ba1c |
15 | 122d314 |
hex | c734da |
13055194 has 4 divisors (see below), whose sum is σ = 19582794. Its totient is φ = 6527596.
The previous prime is 13055183. The next prime is 13055209. The reversal of 13055194 is 49155031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 12341169 + 714025 = 3513^2 + 845^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3263797 + ... + 3263800.
Almost surely, 213055194 is an apocalyptic number.
13055194 is a deficient number, since it is larger than the sum of its proper divisors (6527600).
13055194 is an equidigital number, since it uses as much as digits as its factorization.
13055194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6527599.
The product of its (nonzero) digits is 2700, while the sum is 28.
The square root of 13055194 is about 3613.1971991576. The cubic root of 13055194 is about 235.4657670560.
The spelling of 13055194 in words is "thirteen million, fifty-five thousand, one hundred ninety-four".
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